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%% This file is part of the book
%%
%% Sage for High School
%% http://code.google.com/p/high-school-sage/
%%
%% Copyright (C) 2010 Minh Van Nguyen <nguyenminh2@gmail.com>
%%
%% See the file COPYING for copying conditions. See the file LICENSE
%% for the terms under which the whole book is licensed.
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